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Class 7 Exam  >  Class 7 Tests  >  Computer Science for Class 7  >  Test: Computer Generations in Various Years - Class 7 MCQ

Test: Computer Generations in Various Years - Class 7 MCQ


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10 Questions MCQ Test Computer Science for Class 7 - Test: Computer Generations in Various Years

Test: Computer Generations in Various Years for Class 7 2025 is part of Computer Science for Class 7 preparation. The Test: Computer Generations in Various Years questions and answers have been prepared according to the Class 7 exam syllabus.The Test: Computer Generations in Various Years MCQs are made for Class 7 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Computer Generations in Various Years below.
Solutions of Test: Computer Generations in Various Years questions in English are available as part of our Computer Science for Class 7 for Class 7 & Test: Computer Generations in Various Years solutions in Hindi for Computer Science for Class 7 course. Download more important topics, notes, lectures and mock test series for Class 7 Exam by signing up for free. Attempt Test: Computer Generations in Various Years | 10 questions in 10 minutes | Mock test for Class 7 preparation | Free important questions MCQ to study Computer Science for Class 7 for Class 7 Exam | Download free PDF with solutions
Test: Computer Generations in Various Years - Question 1
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Which generation of computers was characterized by the use of vacuum tubes and required continuous air conditioning due to heat dissipation?

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The First Generation of computers, characterized by vacuum tubes, required continuous air conditioning due to heat dissipation. They were bulky and unreliable.
Test: Computer Generations in Various Years - Question 2
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What was the major technological advancement in the Second Generation of computers that made them faster and more reliable than the First Generation?

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The major technological advancement in the Second Generation of computers was the invention of the transistor, which made them faster, more reliable, and less expensive than the First Generation computers.
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Test: Computer Generations in Various Years - Question 3
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Which generation of computers introduced integrated circuits (ICs) and paved the way for the development of mainframes and minicomputers?

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The Third Generation of computers introduced integrated circuits (ICs), which led to the development of mainframes and minicomputers. They were smaller, more reliable, and used high-level programming languages.
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What is the key characteristic of the Fourth Generation of computers, which differentiates them from previous generations?
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The Fourth Generation of computers is characterized by the integration of microprocessors, which significantly reduced the size and increased the power of computers.
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What technological concept is the Fifth Generation of computers based on?
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The Fifth Generation of computers is based on the concept of parallel processing, where multiple processors work together to solve complex problems. It also involves artificial intelligence (AI) technologies.
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Which type of computer measures changes in continuous physical quantities and is suitable for simulating real-time systems?
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Analogue computers are designed to measure changes in continuous physical quantities and are well-suited for simulating real-time systems.
Test: Computer Generations in Various Years - Question 7
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In digital computers, how is data represented?
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In digital computers, data is represented in binary form, using only 0s and 1s, which are the fundamental building blocks of digital information.
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What type of computer can support multiple users simultaneously, making it suitable for scientific purposes and small business establishments?
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Mini computers can support multiple users simultaneously and are suitable for scientific purposes and small business establishments.
Test: Computer Generations in Various Years - Question 9
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Which component of a computer is often referred to as the "brain" of the system and performs arithmetic, logic, and control functions?
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The Accumulator is often referred to as the "brain" of the computer's central processing unit (CPU). It performs arithmetic, logic, and control functions.
Test: Computer Generations in Various Years - Question 10
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What type of memory is the fastest but also the smallest and is used for temporary storage of data in the CPU?
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Cache memory is the fastest but smallest memory in the CPU, used for temporary storage of frequently accessed data for faster processing.
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